Answer:
-5
Step-by-step explanation:
from graph
First subtract 4 then divide 2 so u can isolate x
24
Perimeter is amount out all sides added together.
Correct option is C. He has 225 acres of land .
Let the Number of acres of land Roy have = x
As he planted corn on 1/5 of his land,
Number of acres of his land planted with corn = 1/5 × Number of acres of land Roy have
= x/5
As he planted 45 acres of his land with corn,
⇒ x/5
= 45
⇒x = 45 × 5
⇒x = 225
Therefore, number of acres of land Roy have is 225 .
To learn more about fraction from given link
brainly.com/question/78672
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40/100= 56/x
40x=100(56)
40x=5600
Divide both sides by 40 to get x alone.
X=140
